Study of conductivity of slot radiators on ideal conducting sphere

The study allowed the authors to obtain the expressions for the conductivity of slot radiators of finite dimensions placed on an ideal conducting sphere, with the longitudinal axis being parallel to the equatorial line when distribution of their magnetic currents is approximated by one harmonic of a cosinusoid. The study involved numerical analysis of the values of intrinsic and transfer conductivity as a function of slot length, sphere dimension and the distance between radiators.